USB car charger



FIG. 1 is a top perspective view of a USB car charger showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right-side elevation view thereof;

FIG. 5 is a left-side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a bottom perspective view thereof.

The broken lines in the drawings depict portions of the USB car charger that form no part of the claimed design. 

CLAIM I claim the ornamental design for a USB car charger, as shown and described. 